Re: i945G 1280x768 sync polarity bug

On Tue, Jun 13, 2006 at 11:44:05AM +0100, Barry Scott wrote:
>
> Good question. We note that the EDID data wants these sync polarities.
> Does the monitor use the pulse widths or the polarity to tell one mode
> from another? We think that the polarity is used, but we are far from
> certain.

Talking CVT here? as sync polarity there is used to flag H:V proportion.

What problem are you trying to solve? If any of your monitors does have 
a problem requiring tight control over sync polarity, please provide a 
log with the EDID block dumped.

Luc Verhaegen.